similar_text
(PHP 4, PHP 5)
similar_text — Calculate the similarity between two strings
Опис
int similar_text
( string $first
, string $second
[, float &$percent
] )
Параметри
-
first
-
The first string.
-
second
-
The second string.
-
percent
-
By passing a reference as third argument,
similar_text() will calculate the similarity in
percent for you.
Значення, що повертаються
Returns the number of matching chars in both strings.
Прогляньте Також
- levenshtein() - Calculate Levenshtein distance between two strings
- soundex() - Calculate the soundex key of a string